Synthesis of Three Dimensional π-Systems with Bowl Structures by the Top-down Approach and Developments of Their Functions

自顶向下方法合成具有碗状结构的三维π系统及其功能发展

• 批准号: 20681009
• 负责人: MURATA Yasujiro
• 金额: $ 15.89万
• 依托单位: Kyoto University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (A)
• 财政年份: 2008
• 资助国家: 日本
• 起止时间: 2008 至 2010
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20681009/
• 关键词: ボウル型分子; 3次元π共役系; 開口フラーレン; 酸化還元電位; 有機薄膜太陽電池; 小分子内包; フラーレン; 三次元π共役; 内包フラーレン; 3次元π共役; 酸化反応; HOMO-LUMOギャップ

Novel functional organic compounds having a bowl-shaped structure with three dimensional π-system were synthesized by the top-down approach from fullerenes. The synthetic methods for cleavage of the σ- and π-bonds of fullerenes were developed. The redox properties were controlled by chemical modification of the functional groups at the rim of the molecules. It was revealed that the material gives higher open-circuit voltage when used for organic thin-layer photovoltaic devices. Furthermore, it was possible to encapsulate a small molecule inside the π-system.

以富勒烯为原料，采用自顶向下的方法合成了具有三维π体系的碗状结构的新型功能有机化合物。研究了富勒烯中σ键和π键断裂的合成方法。氧化还原性能由分子边缘官能团的化学修饰控制。结果表明，该材料用于有机薄层光伏器件时具有较高的开路电压。此外，还可以将一个小分子封装在π-体系内。

项目成果

Synthesis and Reaction of Fullerene C70 Encapsulating Two Molecules of H2

• DOI: 10.1021/ja8076846
• 发表时间: 2008-11-26
• 期刊: JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
• 影响因子: 15
• 作者: Murata, Michihisa;Maeda, Shuhei;Komatsu, Koichi
• 通讯作者: Komatsu, Koichi

Rigid Alicyclic Molecules from Bicyclo[2.2.1]hept-2-enes (=8,9,10-Trinorbornenes) and 1,4-Dipyridin-2-ylphthalazines as Stereoselective Coupling Agents

来自双环[2.2.1]庚-2-烯（=8,9,10-三降冰片烯）和1,4-二吡啶-2-基酞嗪的刚性脂环分子作为立体选择性偶联剂

• 发表时间: 2009
• 期刊: Helv.Chim.Acta 92
• 作者: Margetic;D.; Murata;Y.; Komatsu;K.; Marinic;Z.
• 通讯作者: Z.

グリニャール試薬を用いた開口フラーレンの構造変換

使用格氏试剂进行开放富勒烯的结构转化

• 发表时间: 2010
• 作者: 森田裕太;村田理尚;黒飛敬;小松紘一;村田靖次郎
• 通讯作者: 村田靖次郎

Organic Synthesis of Endofullerenes Encapsulating a Small Molecule

包裹小分子的内富勒烯的有机合成

• 发表时间: 2010
• 作者: Yasujiro Murata

Inelastic neutron scattering of a quantum translator-rotator encapsulated in a closed fullerene cage: Isotope effects and translation-rotation coupling in H2@C60 and HD@C60

• DOI: 10.1103/physrevb.82.081410
• 发表时间: 2010-08-20
• 期刊: PHYSICAL REVIEW B
• 影响因子: 3.7
• 作者: Horsewill, A. J.;Rols, S.;Turro, N. J.
• 通讯作者: Turro, N. J.